Mad Catz - R.A.T. 9 Wireless Gaming Mouse For Pc And Mac - Matte Black "Product Category: Keyboards & Mice/Mice- Wireless"

R.A.T.Ö 9 Wireless Gaming Mouse for PC and Mac« - Matte Black - - Can quickly and easily adapt by adjusting in length to suit any hand size and grip style - Lightweight aluminum chassis - True 6400 DPI laser sensor - Next-gen 2.4GHz wireless technology - Custom weight system - Precision aim mode - 18 user-definable commands via 3 Mad Catz modes - 4 user-definable DPI settings range from 25-6400 in increments of 25 - Interchangeable pinkie grips and palm rests - Includes USB receiver, 2x rechargeable lithium-ion batteries, charging dock, 7 removable 6g weights, weight storage canister, 2 extra palm rests and 2 extra pinkie rests